Office table with adjustable supporting width special for office

Abstract

The utility model belongs to the technical field of office tables, in particular to a special office table with adjustable supporting width for office, which comprises a mounting frame, and a contraction structure is arranged at the bottom of the mounting frame. By arranging a widening plate, a limiting hole and a locking structure, when the width of the office table needs to be adjusted, an ejector rod on a first panel is pressed down, and the width of the widening plate is adjusted; a first panel and a second panel are pulled away from each other to be separated, a widened plate is installed on the top of a top plate, an ejector rod on one side of the first panel is pressed again and pushed in the direction close to the widened plate, the first panel drives an insertion plate to be inserted into an insertion groove in one side of the widened plate, a second spring pushes the ejector rod upwards, and the widened plate is inserted into the insertion groove in one side of the widened plate. When the width of the office table is adjusted, the top end of the widening plate is ejected out of the limiting hole, then the ejector rod on one side of the widening plate is pressed downwards, the second panel is pushed in the direction close to the widening plate, the inserting plate on one side of the widening plate is inserted into the inserting groove in one side of the second panel, splicing of the two panels and the widening plate is achieved, and the width of the office table is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of office desks, in particular to a special office desk with adjustable support width. Background Art

[0002] An office desk refers to a table that is equipped for the convenience of work in daily life, work and social activities. Its surface can carry more items and is convenient for the user to write, providing great convenience for the user's life and work.

[0003] However, the dimensions of the desktops of existing office desks are fixed and cannot be changed. When there are too many files, the files will be piled up or scattered on the desktop, thereby reducing the usable area and making it inconvenient for users to work. Therefore, a special office desk with adjustable support width is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a special office desk with adjustable support width.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a support width adjustable desk for office use, comprising a mounting frame, a contraction structure is provided at the bottom of the mounting frame, a widening plate is provided at the top of the contraction structure, a first panel and a second panel are movably provided at the top of the mounting frame, two locking structures are provided on the side of the first panel and the widening plate close to the second panel, two slots are provided on the side of the widening plate and the second panel close to the first panel, the slots and the locking structure are matched, an arc groove is provided on the top inner wall of the slot, and a limit hole is provided on the top inner wall of the arc groove.

[0006] As a further description of the above technical solution:

[0007] The contraction structure includes two groups of limit seats fixedly connected to the installation frame, a common bottom plate is fixedly arranged between the two groups of limit seats, a common movable rod is movably arranged between the two groups of limit seats, a common top plate is fixedly arranged on the tops of the two movable rods, a plurality of sockets are arranged on the top of the top plate, a plurality of first springs are fixedly arranged on the top of the bottom plate, the tops of the plurality of first springs are fixedly connected to the bottom of the top plate, positioning bolts are movably arranged on the plurality of limit seats, positioning holes are arranged at both ends of the movable rod, and storage racks are fixedly arranged on the bottoms of the plurality of limit seats.

[0008] As a further description of the above technical solution:

[0009] Four insertion rods arranged in a rectangular shape are fixedly provided at the bottom of the widened plate, and the insertion rods are matched with the insertion holes.

[0010] As a further description of the above technical solution:

[0011] A through hole is provided on an inner wall of one side of the limiting seat, a thread is provided on the inner wall of the through hole, the positioning bolt is matched with the thread of the inner wall of the through hole, and one end of the positioning bolt is matched with the positioning hole.

[0012] As a further description of the above technical solution:

[0013] The locking structure comprises an insert plate, a receiving hole is provided on the top of the insert plate, a second spring is fixedly provided in the receiving hole, a guide plate is fixedly provided on the top of the second spring, and a push rod is fixedly provided on the top of the guide plate.

[0014] As a further description of the above technical solution:

[0015] The top end of the push rod is in an arc shape, and two baffles are fixedly provided on the top of the plug plate. The baffles are distributed on both sides of the storage hole, and the thickness of the baffles is one millimeter.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the office-specific support width adjustable desk, by providing a widening plate, a slot, an arc groove, a limit hole and a locking structure, when the desk needs to be widened, first press the two push rods on the first panel downward, when the top end of the push rod is retracted into the arc groove on one side of the second panel, pull the first panel and the second panel in a direction away from each other, when the distance between the first panel and the second panel is equal to the width of the widening plate, install the widening plate on the top of the top plate, then press the push rod on one side of the first panel again, push the first panel in a direction close to the widening plate, the first panel drives the plug plate to be inserted into the slot on one side of the widening plate, the second spring pushes the push rod upward, makes its top end pop out from the limit hole, and then presses the push rod on one side of the widening plate downward, pushes the second panel in a direction close to the widening plate, makes the plug plate on one side of the widening plate inserted into the slot on one side of the second panel, thereby realizing the splicing of the two panels and the widening plate, and realizing the adjustment of the width of the desk.

[0018] 2. Compared with the prior art, the office-specific support width adjustable desk is provided with a limit seat, a bottom plate, a movable rod, a top plate, a first spring, a positioning bolt, a storage rack and a socket. When the desk does not need to be widened, multiple top rods are pressed at the same time to separate the first panel and the second panel from the widened plate, and then the widened plate is pulled upward to be removed from the top plate, and then the widened plate is placed between the two sets of storage racks to realize the storage of the widened plate, which can reduce the occupied area and facilitate subsequent taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a schematic diagram of a three-dimensional structure from a first-view perspective of a special office desk with adjustable support width proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a second-angle stereoscopic structure of a dedicated office desk with adjustable support width proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure from a first-view perspective of a special office desk with adjustable support width proposed by the utility model after removing the widening plate;

[0022] Figure 4 This is a schematic diagram of the second-angle stereoscopic structure of a dedicated office desk with adjustable support width proposed by the utility model after removing the widening plate;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure from a first perspective of a widened plate in a desk with adjustable support width for office use proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the second-angle stereoscopic structure of a widened plate in a desk with adjustable support width for office use proposed by the utility model;

[0025] Figure 7 This is a schematic diagram of the stereoscopic structure of a widened plate in a desk with adjustable support width for office use proposed by the utility model from a third perspective;

[0026] Figure 8 The utility model is an exploded schematic diagram of a locking structure in an office-specific desk with adjustable support width.

[0027] Legend:

[0028] 1. Installation frame; 2. Retraction structure; 201. Limit seat; 202. Bottom plate; 203. Movable rod; 204. Top plate; 205. First spring; 206. Positioning bolt; 207. Storage rack; 208. Plug hole; 3. Widening plate; 4. First panel; 5. Second panel; 6. Insert rod; 7. Locking structure; 701. Insert plate; 702. Storage hole; 703. Second spring; 704. Guide plate; 705. Top rod; 8. Slot; 9. Arc groove; 10. Limit hole. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figures 1 to 8 The utility model provides a special support width adjustable desk for office use: comprising an installation frame 1, a contraction structure 2 is provided at the bottom of the installation frame 1, the contraction structure 2 comprises two groups of limit seats 201 fixedly connected to the installation frame 1, a same bottom plate 202 is fixedly provided between the two groups of limit seats 201, a same movable rod 203 is movably provided between the two groups of limit seats 201, a same top plate 204 is fixedly provided at the top of the two movable rods 203, a plurality of plug holes 208 are provided at the top of the top plate 204, four plug rods 6 arranged in a rectangular shape are fixedly provided at the bottom of the widening plate 3, the plug rods 6 and the plug holes 208 are adapted, and the bottom plate 20 2 is fixedly provided with a plurality of first springs 205 at the top, the tops of the plurality of first springs 205 are fixedly connected to the bottom of the top plate 204, the plurality of limit seats 201 are movably provided with positioning bolts 206, a through hole is provided on the inner wall of one side of the limit seat 201, the inner wall of the through hole is provided with a thread, the positioning bolt 206 is adapted to the thread of the inner wall of the through hole, one end of the positioning bolt 206 is adapted to the positioning hole, both ends of the movable rod 203 are provided with positioning holes, the bottoms of the plurality of limit seats 201 are fixedly provided with storage racks 207, the setting of the contraction structure 2 can realize the storage of the widened plate 3, and can reduce the occupied area of ​​the components when not in use;

[0031] Reference Figure 8 , in order to achieve the purpose of rapid positioning, a widening plate 3 is provided on the top of the contraction structure 2, a first panel 4 and a second panel 5 are movably provided on the top of the installation frame 1, two locking structures 7 are provided on one side of the first panel 4 and the widening plate 3 close to the second panel 5, two slots 8 are provided on the one side of the widening plate 3 and the second panel 5 close to the first panel 4, the slots 8 and the locking structure 7 are adapted, the locking structure 7 includes a plug plate 701, a storage hole 702 is provided on the top of the plug plate 701, a second spring 703 is fixedly provided in the storage hole 702, a guide plate 704 is fixedly provided on the top of the second spring 703, a top rod 705 is fixedly provided on the top of the guide plate 704, an arc groove 9 is provided on the top inner wall of the slot 8, and a limiting hole 10 is provided on the top inner wall of the arc groove 9. By providing the slot 8, the arc groove 9, the limiting hole 10 and the locking structure 7, the two panels and the widening plate 3 can be quickly locked and separated, thereby improving the adjustment speed;

[0032] Reference Figure 8In order to achieve the purpose of limiting, the top of the top rod 705 is arc-shaped, and two blocking pieces are fixed on the top of the plug plate 701. The blocking pieces are distributed on both sides of the storage hole 702. The thickness of the blocking piece is one millimeter. The blocking piece can block the guide plate 704 to prevent the guide plate 704 from escaping from the storage hole 702.

[0033] Working principle: when it is necessary to widen the desk, first press the two push rods 705 on the first panel 4 downward, and the push rod 705 squeezes the guide plate 704 and the second spring 703. When the top end of the push rod 705 is retracted into the arc groove 9 on one side of the second panel 5, the first panel 4 and the second panel 5 are pulled in the direction away from each other. When the distance between the first panel 4 and the second panel 5 is equal to the width of the widened plate 3, turn the plurality of positioning bolts 206 counterclockwise. When one end of the positioning bolt 206 is disengaged from the positioning hole at one end of the movable rod 203, the first spring 205 pushes the top plate 204 upward, and inserts the plug 6 at the bottom of the widened plate 3 into the plug hole 208 to achieve the installation of the widened plate 3. Then, press the push rod 705 on one side of the first panel 4 again to make it completely retract into the storage hole 702. Then, push the first panel 4 in the direction close to the widened plate 3. The first panel 4 drives the plug plate 701 to be inserted into the slot 8 on one side of the widened plate 3. When the push rod 7 When the second panel 5 moves to the position of the limiting hole 10, the second spring 703 pushes the push rod 705 upward, causing its top end to pop out from the limiting hole 10, and then presses the push rod 705 on one side of the widening plate 3 downward, pushing the second panel 5 in the direction close to the widening plate 3, so that the plug plate 701 on one side of the widening plate 3 is inserted into the slot 8 on one side of the second panel 5, thereby realizing the splicing of the two panels with the widening plate 3 and adjusting the width of the desk. When the width of the desk needs to be reduced, multiple push rods 705 are pressed at the same time to separate the first panel 4 and the second panel 5 from the widening plate 3, and then the widening plate 3 is pulled upward and removed from the top plate 204, and then the widening plate 3 is placed between the two sets of storage racks 207 to realize the storage of the widening plate 3, and then the top plate 204 is pressed down, and the positioning bolt 206 is used to realize the positioning of the top plate 204, and then the plug plate 701 on the side of the first panel 4 is inserted into the slot 8 on the side of the second panel 5.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A desk for office use with adjustable support width, comprising a mounting frame (1), characterized in that: The bottom of the installation frame (1) is provided with a contraction structure (2), the top of the contraction structure (2) is provided with a widening plate (3), the top of the installation frame (1) is movably provided with a first panel (4) and a second panel (5), the first panel (4) and the widening plate (3) are provided with two locking structures (7) on one side close to the second panel (5), the widening plate (3) and the second panel (5) are provided with two slots (8) on one side close to the first panel (4), the slots (8) and the locking structure (7) are matched, the top inner wall of the slot (8) is provided with an arc groove (9), and the top inner wall of the arc groove (9) is provided with a limiting hole (10).

2. The office-specific desk with adjustable support width according to claim 1, characterized in that: The contraction structure (2) comprises two groups of limit seats (201) fixedly connected to the installation frame (1); a common bottom plate (202) is fixedly arranged between the two groups of limit seats (201); a common movable rod (203) is movably arranged between the two groups of limit seats (201); a common top plate (204) is fixedly arranged on the tops of the two movable rods (203); a plurality of insertion holes (208) are arranged on the top of the top plate (204); a plurality of first springs (205) are fixedly arranged on the top of the bottom plate (202); the tops of the plurality of first springs (205) are fixedly connected to the bottom of the top plate (204); positioning bolts (206) are movably arranged on the plurality of limit seats (201); positioning holes are arranged at both ends of the movable rod (203); and storage racks (207) are fixedly arranged on the bottoms of the plurality of limit seats (201).

3. The office-specific desk with adjustable support width according to claim 2, characterized in that: Four insertion rods (6) arranged in a rectangular shape are fixedly provided at the bottom of the widened plate (3), and the insertion rods (6) are matched with the insertion holes (208).

4. The office-specific desk with adjustable support width according to claim 2, characterized in that: A through hole is provided on the inner wall of one side of the limiting seat (201), the inner wall of the through hole is provided with a thread, the positioning bolt (206) is matched with the thread of the inner wall of the through hole, and one end of the positioning bolt (206) is matched with the positioning hole.

5. The office-specific desk with adjustable support width according to claim 1, characterized in that: The locking structure (7) comprises an insert plate (701), a receiving hole (702) is provided on the top of the insert plate (701), a second spring (703) is fixedly provided in the receiving hole (702), a guide plate (704) is fixedly provided on the top of the second spring (703), and a push rod (705) is fixedly provided on the top of the guide plate (704).

6. The office-specific desk with adjustable support width according to claim 5, characterized in that: The top end of the push rod (705) is in an arc shape, and two blocking pieces are fixedly provided on the top of the plug plate (701). The blocking pieces are distributed on both sides of the storage hole (702), and the thickness of the blocking pieces is one millimeter.

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